Subaru 2002 IMPREZA Service Manual page 265

SUBARU SELECT MONITOR
ENGINE IDIAGNOSTICSI
Contents Display
Number of diagnosis code
Number of Diagnosis Code
MI (MIL)
Misfire monitoring
Malfunction indicator lamp status
Monitorina test of misfire
5. READ CURRENT DATA FOR ENGINE. (OBD MODE)
1) On the ((Main Menu)) display screen, select the {Each System Check} and press the [YES] key.
2) On the ((System Selection Menu), display screen, select the {Engine Control System} and press the
key.
3) Press the [YES] key after displayed the information of engine type.
4) On the ((Engine Diagnosis), display screen, select the {OSD System} and press the [YES] key.
5) On the <<OBD Menu)) display screen, select the {Current Data Display & Save} and press the [YES
6) On the ((Data Display Menu,, display screen, select the {Data Display} and press the [YES] key.
7) Using the scroll key, move the display screen up or down until the desired data is shown.
A list of the support data is shown in the following table.
Unit of measure
ON or OFF
Complete or incomplete
-
YES]
key.
Monitoring test of fuel system
Monitoring test of comprehensive component
Test of catalyst
Test of heated catalyst
Test of evaporative emission purge control system
Test of secondary air system
Fuel system monitoring Complete or incomplete
Component monitoring Complete or incomplete
Catalyst Diagnosis Complete or incomplete
Heated catalyst No support
Evaporative purge system Complete or incomplete
Secondary air system No support
Test of air conditioning system refrigerant
1
A/C system refrigerant No support
Test of oxygen sensor
Test of oxygen sensor heater
Test of EGR system
Air fuel ratio control system for bank 1
Engine load data
Engine coolant temperature signal
Short term fuel trim by front oxygen (NF) sensor
Long term fuel trim by front oxygen ( N F ) sensor
Intake manifold absolute pressure signal
Oxygen sensor Complete or incomplete
0 2 Heater Diagnosis Complete or incomplete
EGR system
No
support
Fuel System for Bank 1
Calculated load value
Y O
Coolant Temp. "C or O F
Short term fuel trim B1
O/O
Long term fuel trim B1
Y O
-
I mmHg or kPa or inHg or
psi
I
Mani. Absolute Pressure
Vehicle speed signal
I
Vehicle Speed
I
rPm
Enaine meed sianal
I
Engine Speed
km/h or MPH
Ignition timing advance for #1 cylinder
Intake air temperature signal
Intake air amount
A/F sensor sianal
Throttle position signal
Ignition timing adv. #I
0
Intake Air Temp.
"C or O F
Mass Air Flow g/s
Throttle Opening Angle
O/O
NF sensor
#11
V
Rear oxvaen sensor outDut sianal
I
Oxygen Sensor #I 2 V
NOTE:
For detailed operation procedure, refer to the SUBARU SELECT MONITOR OPERATION MANUAL.
Air fuel ratio correction by rear oxygen sensor
On-board diagnostic system
EN(D0HC TURBO)-41
Short term fuel trim #12
OBD System
-
Y O